40231200404 has 12 divisors (see below), whose sum is σ = 70412528928. Its totient is φ = 20113335000.

The previous prime is 40231200323. The next prime is 40231200407. The reversal of 40231200404 is 40400213204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40231200407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 526022 + ... + 597629.

It is an arithmetic number, because the mean of its divisors is an integer number (5867710744).

Almost surely, 2^40231200404 is an apocalyptic number.

It is an amenable number.

40231200404 is a deficient number, since it is larger than the sum of its proper divisors (30181328524).

40231200404 is a wasteful number, since it uses less digits than its factorization.

40231200404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132606 (or 1132604 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 40231200404 its reverse (40400213204), we get a palindrome (80631413608).

The spelling of 40231200404 in words is "forty billion, two hundred thirty-one million, two hundred thousand, four hundred four".